Friction mating test rig for simultaneous recording of tribological and acoustic characteristics

摘要

Reibpaarungsprüfstand (1) for simultaneously recording Reibungsmesswerten and noise measurements, comprising a first fastener (5) and a second fastener (6) for attaching at least one test specimen, wherein the first fastener (5) by means of at least one first drive unit (17) in exactly two spatial directions (x, y) is drivable and wherein the second fastening element (6) by means of a second drive unit (18) in exactly one further spatial direction (z) can be driven, characterized in that these drive units (17, 18) are arranged in the air-conditioned test chamber (16) within each drive housing, which at least substantially separate the drive unit (17, 18) from the air-conditioned test room (16) and in that at least one of the drive units (17, 18) is mounted relative to a test rig frame (2) by means of a drive bearing (15).